File extension ini2 is used by following file type(s):

File extension ini2 file type description:
Text configuration file

The INI2 file extension is used by some applications for configuration INI file. Sometimes files with ini2 file extension is created by the INI generators or malware.

INI file is in simple text format and contains parameters for the program to be used when its started.

that open ini2 files:
gedit (Linux)
Microsoft Windows NotePad (Microsoft Windows)
NotePad++ text editor (Microsoft Windows)
TextEdit (Apple OS X)